Ashtami

http://en.wikipedia.org/wiki/Bhairava_Ashtami

http://astrobix.com/hindupath/316-Bhairav_Ashtami_Puja__Kaal_Bhairav_Ashtami__Bhairava_Ashtami_Pooja_2013.html
http://www.priestservices.com/spirituallibrary/kalabhiravastami
http://blog.onlineprasad.com/kaal-bhairav-jayanti-2013-story-and-rituals/

Forms
https://ramanan50.wordpress.com/2014/02/26/the-eight-forms-of-bhairava-photo-essay/

Tube
https://www.youtube.com/results?search_query=Kaal+Bhairav+Jayanti